Nuclear reactor part
The crossword clue "Nuclear reactor part" is answered by CORE, a 4-letter entry. Used 13 times across 11 distinct years; most recently in 2022. It appears in 6 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
CORE
4 letters. See every clue for this answer on the CORE answer page.
Used 13 times across 11 distinct years; most recently in 2022. It appears in 6 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
- FUELROD (1 uses in xd)
Other clues for CORE
Every other clue in this collection answered by CORE, most used first.
- Heart - used 95 times, most recently in 2026
- Apple center - used 68 times, most recently in 2026
- Center - used 57 times, most recently in 2026
- Apple's center - used 54 times, most recently in 2026
- Central part - used 48 times, most recently in 2025
- Center of an apple - used 44 times, most recently in 2026
- Apple discard - used 41 times, most recently in 2026
- Essence - used 40 times, most recently in 2026
- Apple throwaway - used 36 times, most recently in 2025
- Apple leftover - used 30 times, most recently in 2026
- Innermost part - used 23 times, most recently in 2026
- Reactor part - used 23 times, most recently in 2018
- Center of the earth - used 15 times, most recently in 2026
- Nucleus - used 15 times, most recently in 2023
- Earth's center - used 12 times, most recently in 2026
- Essential part - used 11 times, most recently in 2007
- Heart of the matter - used 10 times, most recently in 2007
- Pith - used 10 times, most recently in 2013
- Prepare apples for baking - used 9 times, most recently in 2007
- Apple part - used 8 times, most recently in 2024
- Central portion - used 8 times, most recently in 2012
- Fruit center - used 8 times, most recently in 2013
- Fundamental - used 7 times, most recently in 2025
- Innermost - used 7 times, most recently in 2024
- Uneaten part of an apple - used 7 times, most recently in 2024
- Delicious leftover? - used 6 times, most recently in 2008
- Pear center - used 6 times, most recently in 2023
- Pilates target - used 6 times, most recently in 2026
- Pineapple center - used 6 times, most recently in 2022
- Place for seeds - used 6 times, most recently in 2025
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- Part of Q.E.D. - ERAT, used 477 times
- Part of A.D. - ANNO, used 301 times
- Part of QED - ERAT, used 274 times
- Molecule part - ATOM, used 269 times
- Eye part - IRIS, used 242 times
- Hammer part - PEEN, used 208 times
Search the clue collection
Search by clue words or by answer, or type a pattern with the letters you have and a blank for each square you do not know. The characters _ ? . and - all work as blanks.